package com.designpatterns.interpreter.abstractexpression;

import com.designpatterns.interpreter.context.Context;

/**
 * Expression Class
 * 
 * @author Haiqi.Wang
 * @since 2013-6-9下午2:25:53
 */
public abstract class Expression {
	/**
	 * interpret method
	 * @param ctx {@link Context}
	 */
	public abstract void interpret(Context ctx);
}
